Commercial-grade, IP66 Waterproof LED light fixture assembled with a custom spectrum developed specifically to highlight all of the colors a freshwater show tank. By using a mix of the world's most efficient LEDs, these fixtures deliver incredible PAR levels (micromoles/m2/s) into your tank. Hence, this spectrum is extremely capable of growing the most demanding freshwater plants. The slim fixture design (1" tall / 2" wide) will improve the appearance of any aquarium. Available in 4 fixture lengths and 5 beam angles to work with all aquariums. For those seeking less pink in the light spectrum, this is a great alternative to the Freshwater Planted Spectrum. See the product comparison video link under the image thumbnails (lower left).